Python getenv Exemples

Exemple #1

import tempfile
import os
import string
from grailutil import getenv, which
from Tkinter import *
from formatter import AS_IS

_FILTERCMD = 'djpeg'
_FILTERARG = '-gif'
_FILTERPATH = which(_FILTERCMD, string.splitfields(getenv('PATH'), ':'))

if hasattr(os, 'popen') and _FILTERPATH:
    _FILTER = _FILTERPATH + ' ' + _FILTERARG

    class parse_image_jpeg:
        """Parser for image/jpeg files.
    
        Collect all the data on a temp file and then create an in-line
        image from it.
    
        """
        def __init__(self, viewer, reload=0):
            self.broken = None
            self.tf = self.tfname = None
            self.viewer = viewer
            self.viewer.new_font((AS_IS, AS_IS, AS_IS, 1))
            self.tfname = tempfile.mktemp()
            self.tf = os.popen(_FILTER + '>' + self.tfname, 'wb')
            self.label = Label(self.viewer.text,
                               text=self.tfname,
                               highlightthickness=0,

Exemple #2

Fichier : image_jpeg.py Projet : IamMomotaros/grailbrowser

import tempfile
import os
import string
from grailutil import getenv, which
from Tkinter import *
from formatter import AS_IS

_FILTERCMD = 'djpeg'
_FILTERARG = '-gif'
_FILTERPATH = which(_FILTERCMD, string.splitfields(getenv('PATH'), ':'))

if hasattr(os, 'popen') and _FILTERPATH:
    _FILTER = _FILTERPATH + ' ' + _FILTERARG
 
    class parse_image_jpeg:
    
        """Parser for image/jpeg files.
    
        Collect all the data on a temp file and then create an in-line
        image from it.
    
        """
    
        def __init__(self, viewer, reload=0):
            self.broken = None
            self.tf = self.tfname = None
            self.viewer = viewer
            self.viewer.new_font((AS_IS, AS_IS, AS_IS, 1))
            self.tfname = tempfile.mktemp()
            self.tf = os.popen(_FILTER + '>' + self.tfname, 'wb')
            self.label = Label(self.viewer.text, text=self.tfname,

Exemple #3

import tempfile
import os
import string
from grailutil import getenv, which
from Tkinter import *
from formatter import AS_IS
from PIL import Image, ImageTk

SVG_WIDTH_PX = 600

_FILTERCMD = 'inkscape'
_FILTERARG = '-z -w %u -e %s.png %s'
_FILTERPATH = which("inkscape", string.splitfields(getenv('PATH'), ':'))

if hasattr(os, 'popen') and _FILTERPATH:
    _FILTER = _FILTERPATH + ' ' + _FILTERARG

    class parse_image_svgxml:
        """Parser for image/svg+xml files.
    
        Collect all the data on a temp file and then create an in-line
        image from it.
    
        """
        def __init__(self, viewer, reload=0):
            self.broken = None
            self.tf = self.tfname = None
            self.viewer = viewer
            self.viewer.new_font((AS_IS, AS_IS, AS_IS, 1))
            self.tfname = tempfile.mktemp()
            self.tf = os.popen('cat >' + self.tfname, 'wb')

Exemple #4

Fichier : image_svgxml.py Projet : MaxMorais/Trail

import tempfile
import os
import string
from grailutil import getenv, which
from Tkinter import *
from formatter import AS_IS
from PIL import Image, ImageTk

SVG_WIDTH_PX = 600

_FILTERCMD = 'inkscape'
_FILTERARG = '-z -w %u -e %s.png %s'
_FILTERPATH = which("inkscape", string.splitfields(getenv('PATH'), ':'))

if hasattr(os, 'popen') and _FILTERPATH:
    _FILTER = _FILTERPATH + ' ' + _FILTERARG
 
    class parse_image_svgxml:
    
        """Parser for image/svg+xml files.
    
        Collect all the data on a temp file and then create an in-line
        image from it.
    
        """
    
        def __init__(self, viewer, reload=0):
            self.broken = None
            self.tf = self.tfname = None
            self.viewer = viewer
            self.viewer.new_font((AS_IS, AS_IS, AS_IS, 1))